Deep Penetrating Epoxy Primer

Introducing DIY Epoxy’s PRX-750 Primer, a top-tier, high-solids, low-viscosity epoxy resin penetrating binder designed to transform weak, porous cement-based flooring into a strong, durable surface which is suitable to work on within 24 hours.

Introducing DIY Epoxy’s PRX-750 Primer, a top-tier, high-solids, low-viscosity epoxy resin penetrating binder designed to transform weak, porous cement-based flooring into a strong, durable surface. Available exclusively through DIY Epoxy, this product is perfect for both DIY enthusiasts and commercial customers looking for an easy-to-use, professional-grade epoxy primer solution. Engineered to compete with the leading epoxy products, PRX-750 Primer is your go-to choice for sealing and strengthening floors with minimal effort and maximum results.

Why DIY Epoxy PRX-750 Primer Stands Out

Whether you’re reviving a dusty garage floor at home or reinforcing a commercial space, PRX-750 Primer simplifies the process while delivering exceptional performance. This penetrating binder soaks into porous screeds and friable concrete, boosting physical strength beyond the original surface specification. Weak substrates are fortified, and treated floors are ready for action in just 24 hours. Ideal for sealing crumbling screeds, stabilising concrete floors, or even priming porous plasters and renders, PRX-750 is optimised for ease of use and long-lasting protection.

Key Features & Benefits:

  • Eco-Friendly Formula: Crafted from natural, renewable, plant-based materials for a sustainable choice.
  • Amine-Free & Non-Toxic: Safe for users, with no harmful chemicals or corrosive properties.
  • Nonylphenol-Free: An environmentally responsible option for green-conscious projects.
  • 100% Solid Composition: Ensures a tough, reliable coating that won’t let you down.
  • Effortless Application: User-friendly design makes it a breeze for DIYers and pros alike.
  • Glossy Finish: Creates a sleek, easy-to-clean surface that looks great and lasts.
  • Slip-Resistant Options: Adds safety to high-traffic areas with customizable traction.
  • Concrete Protection: Guards against oil, chemicals, and everyday wear and tear.

The Ultimate Epoxy Primer for DIY and Commercial Use

At DIY Epoxy, we’ve tailored PRX-750 Primer to meet the needs of our customers—whether you’re a homeowner tackling a weekend project or a business owner upgrading a workspace. This high-performance epoxy primer penetrates deeply, strengthens weak surfaces, and provides a glossy, durable finish that’s ready in a day.

Step 1: Mix It Up – Quick & Easy Prep

  1. Combine the Components: Grab your kit and pour the hardener (Component B) into the resin (Component A). It’s as simple as pouring one into the other—no complicated measuring needed!
  2. Mix Like a Champ: Use a low-speed paddle mixer (300-400 RPM)—a drill with a mixing attachment works great! Stir for at least 3 minutes to blend everything smoothly. You’ll see it come together into a glossy, uniform mix.
  3. Scrape for Perfection: Take a spatula and run it along the sides and bottom of the bucket. This ensures every bit of resin and hardener gets in on the action—no waste, just results!
  4. Double-Check Your Mix: Pour the mixture into a clean bucket and give it one more quick stir (about a minute). This extra step guarantees a flawless, streak-free finish.

DIY Tip: Mix only what you can use right away—PRX-750 sets fast, so you’ll want to work efficiently!

Step 2: Apply It – Smooth, Even Coverage

  1. Pour & Spread: Pour PRX-750 directly onto the porous areas of your floor. Grab a squeegee or roller (whichever you’ve got handy) and spread it around. Work it into the surface so it soaks in nice and deep—you’ll see it start to shine!
  2. Layer It Up (If Needed): If your floor drinks up the primer like a sponge, don’t worry! While it’s still wet, add another layer to fill those pores completely. Keep going until the surface looks satisfied—no dry spots allowed!
  3. Finish Strong: Aim for a little extra resin on top—a shiny, wet look means you’ve sealed every inch perfectly. That excess is your secret to a long-lasting finish.

DIY Tip: Work in small sections to keep things manageable, especially if it’s your first time. You’ll be amazed at how quickly it comes together!

Additional information

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